Travelsim Asia
Local Japan - 1GB 7 Days
Data 1GB
Validity 7 days
Network 4G/5G
Hotspot Yes
$3.99
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Travelsim Asia eSIM for Japan
Compare every current Travelsim Asia plan for Japan, including coupon-aware price, data allowance, validity, hotspot support, and direct tracked checkout links.
13 plans 6 local 7 included-country From $3.99 Updated May 18, 2026
Travelsim Asia Verified provider
$1.06/GB Best value
Varies 5G coverage
Travelsim Asia Japan plans
Prices are refreshed from reviewed provider plan data and shown in your selected currency.
USD Updated prices
Plan details
CoverageThis destination Plan typeLocal UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms
Verify final price, coverage, and activation terms at provider checkout.
Travelsim Asia
Local Japan - 3GB 15 Days
Data 3GB
Validity 15 days
Network 4G/5G
Hotspot Yes
$6.99
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CoverageThis destination Plan typeLocal UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms
Verify final price, coverage, and activation terms at provider checkout.
Travelsim Asia
Local Japan - 5GB 30 Days
Data 5GB
Validity 30 days
Network 4G/5G
Hotspot Yes
$10.99
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CoverageThis destination Plan typeLocal UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms
Verify final price, coverage, and activation terms at provider checkout.
Travelsim Asia
Local Japan - 10GB 30 Days
Data 10GB
Validity 30 days
Network 4G/5G
Hotspot Yes
$16.99
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CoverageThis destination Plan typeLocal UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms
Verify final price, coverage, and activation terms at provider checkout.
Travelsim Asia
Regional Asia - 20 country pack - 3GB 15 Days
Data 3GB
Validity 15 days
Network 4G/5G
Hotspot Yes
$17.99
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Coverage20 countries Plan typeRegional UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms
Verify final price, coverage, and activation terms at provider checkout.
Travelsim Asia
Regional Asia - 20 country pack - 5GB 30 Days
Data 5GB
Validity 30 days
Network 4G/5G
Hotspot Yes
$23.99
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Coverage20 countries Plan typeRegional UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms
Verify final price, coverage, and activation terms at provider checkout.
Travelsim Asia
Local Japan - 20GB 30 Days
Data 20GB
Validity 30 days
Network 4G/5G
Hotspot Yes
$23.99
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CoverageThis destination Plan typeLocal UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms
Verify final price, coverage, and activation terms at provider checkout.
Travelsim Asia
Regional Asia - 20 country pack - 10GB 30 Days
Data 10GB
Validity 30 days
Network 4G/5G
Hotspot Yes
$33.99
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Coverage20 countries Plan typeRegional UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms
Verify final price, coverage, and activation terms at provider checkout.
Travelsim Asia
Global Global 120 country pack - 5GB 30 Days
Data 5GB
Validity 30 days
Network 4G/5G
Hotspot Yes
$39.00
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Coverage118 countries Plan typeGlobal UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms
Verify final price, coverage, and activation terms at provider checkout.
Travelsim Asia
Local Japan - 50GB 180 Days
Data 50GB
Validity 180 days
Network 4G/5G
Hotspot Yes
$52.99
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CoverageThis destination Plan typeLocal UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms
Verify final price, coverage, and activation terms at provider checkout.
Travelsim Asia
Regional Asia - 20 country pack - 20GB 30 Days
Data 20GB
Validity 30 days
Network 4G/5G
Hotspot Yes
$59.99
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Coverage20 countries Plan typeRegional UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms
Verify final price, coverage, and activation terms at provider checkout.
Travelsim Asia
Global Global 120 country pack - 20GB 30 Days
Data 20GB
Validity 30 days
Network 4G/5G
Hotspot Yes
$80.00
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Coverage118 countries Plan typeGlobal UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms
Verify final price, coverage, and activation terms at provider checkout.
Travelsim Asia
Regional Asia - 20 country pack - 50GB 90 Days
Data 50GB
Validity 90 days
Network 4G/5G
Hotspot Yes
$120.99
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Coverage20 countries Plan typeRegional UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms
Verify final price, coverage, and activation terms at provider checkout.
| Provider ยท network | Data | Validity | $/GB | Price | Action |
|---|---|---|---|---|---|
| Travelsim Asia Japan - 1GB 7 Days 4G/5G Hotspot Yes Standard price Local Plan details CoverageThis destination UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms Verify final price, coverage, and activation terms at provider checkout. | 1 GB | 7 days | $3.99/GB | $3.99 | Get |
| Travelsim Asia Japan - 3GB 15 Days 4G/5G Hotspot Yes Standard price Local Plan details CoverageThis destination UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms Verify final price, coverage, and activation terms at provider checkout. | 3 GB | 15 days | $2.33/GB | $6.99 | Get |
| Travelsim Asia Japan - 5GB 30 Days 4G/5G Hotspot Yes Standard price Local Plan details CoverageThis destination UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms Verify final price, coverage, and activation terms at provider checkout. | 5 GB | 30 days | $2.20/GB | $10.99 | Get |
| Travelsim Asia Japan - 10GB 30 Days 4G/5G Hotspot Yes Standard price Local Plan details CoverageThis destination UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms Verify final price, coverage, and activation terms at provider checkout. | 10 GB | 30 days | $1.70/GB | $16.99 | Get |
| Travelsim Asia Asia - 20 country pack - 3GB 15 Days 4G/5G Hotspot Yes Standard price Regional Plan details Coverage20 countries UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms Verify final price, coverage, and activation terms at provider checkout. | 3 GB | 15 days | $6.00/GB | $17.99 | Get |
| Travelsim Asia Asia - 20 country pack - 5GB 30 Days 4G/5G Hotspot Yes Standard price Regional Plan details Coverage20 countries UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms Verify final price, coverage, and activation terms at provider checkout. | 5 GB | 30 days | $4.80/GB | $23.99 | Get |
| Travelsim Asia Japan - 20GB 30 Days 4G/5G Hotspot Yes Standard price Local Plan details CoverageThis destination UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms Verify final price, coverage, and activation terms at provider checkout. | 20 GB | 30 days | $1.20/GB | $23.99 | Get |
| Travelsim Asia Asia - 20 country pack - 10GB 30 Days 4G/5G Hotspot Yes Standard price Regional Plan details Coverage20 countries UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms Verify final price, coverage, and activation terms at provider checkout. | 10 GB | 30 days | $3.40/GB | $33.99 | Get |
| Travelsim Asia Global 120 country pack - 5GB 30 Days 4G/5G Hotspot Yes Standard price Global Plan details Coverage118 countries UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms Verify final price, coverage, and activation terms at provider checkout. | 5 GB | 30 days | $7.80/GB | $39.00 | Get |
| Travelsim Asia Japan - 50GB 180 Days 4G/5G Hotspot Yes Standard price Local Plan details CoverageThis destination UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms Verify final price, coverage, and activation terms at provider checkout. | 50 GB | 180 days | $1.06/GB | $52.99 | Get |
| Travelsim Asia Asia - 20 country pack - 20GB 30 Days 4G/5G Hotspot Yes Standard price Regional Plan details Coverage20 countries UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms Verify final price, coverage, and activation terms at provider checkout. | 20 GB | 30 days | $3.00/GB | $59.99 | Get |
| Travelsim Asia Global 120 country pack - 20GB 30 Days 4G/5G Hotspot Yes Standard price Global Plan details Coverage118 countries UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms Verify final price, coverage, and activation terms at provider checkout. | 20 GB | 30 days | $4.00/GB | $80.00 | Get |
| Travelsim Asia Asia - 20 country pack - 50GB 90 Days 4G/5G Hotspot Yes Standard price Regional Plan details Coverage20 countries UpdatedMay 18, 2026 Voice/SMSData only / No SMS listed ThrottleCheck fair-use terms Verify final price, coverage, and activation terms at provider checkout. | 50 GB | 90 days | $2.42/GB | $120.99 | Get |
Showing 13 of 13 available Travelsim Asia Japan plans.
Plan coverage groups
Local, regional, global, and cruise sections are separated so broad coverage is not confused with a single-country plan.
+ Local plans 6 verified mapped plans
+ Regional plans that include this country 5 verified mapped plans
+ Global plans that include this country 2 verified mapped plans
Country context
Travelsim Asia in Japan: networks, setup, and trip checks
Use these notes after comparing the plan table. They help you verify local coverage, arrival setup, payments, and roaming risks before opening provider checkout.
Local networks and coverage
Major local networks include NTT Docomo, au, SoftBank, Rakuten Mobile. Large cities and tourist corridors often have strong 4G/5G. Islands, mountains, rural roads, border areas, and long train or bus routes can vary by provider. For Japan eSIM plans, confirm the exact roaming network and fair-use terms on the provider checkout page.
Airport and arrival setup
Install before landing so translation, train, and map apps work immediately after immigration.
Physical SIM vs eSIM
An eSIM avoids airport counter queues and keeps your home SIM available for banking or SMS checks. A physical SIM can still help if you need a local phone number, but it usually takes more time after arrival.
Transport, payments, and roaming warning
Reliable data is useful for train transfers, IC card apps, translation, and restaurant bookings. Cards, cash, QR wallets, and local payment habits vary a lot across Asia. Keep a backup payment method and small local cash where practical. Check the local currency in JPY and keep a backup payment method before traveling in Japan. Disable expensive home-carrier data roaming unless you intentionally want to use it.
JPY Japanese Asia
Setup and checkout notes
Before purchase
Confirm the plan name, validity window, hotspot policy, and any fair-use limits on Travelsim Asia before checkout.
Before landing
Install the eSIM while you still have WiFi, keep your home SIM available for SMS if needed, and activate mobile data only when your trip starts.
Useful next pages
eSIM questions
Short answers for travelers comparing country plans.
Does Travelsim Asia sell eSIM plans for Japan?
Yes. eSIMAdvice currently lists 13 Travelsim Asia Japan plans.
What is the cheapest Travelsim Asia eSIM for Japan?
The lowest displayed Travelsim Asia Japan plan is Japan - 1GB 7 Days at $3.99 for 1GB.
What is the best value Travelsim Asia Japan plan?
Japan - 50GB 180 Days is the current best-value match by displayed price per GB: $1.06/GB.
Is the provider coupon included in these prices?
Current prices are shown without an additional listed discount.
Other providers for Japan
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